Core 4 Medium - For dogs 15-40 lbs

The Core 4 Kit addresses nearly 80% of the most common reasons pet parents take their fur babies to the vet, developed by veterinarians.

• Real, named ingredients — no mystery fillers
• Vet & PhD-informed formulas
• Fast, tracked shipping from our trusted partner

Fulfilled by our trusted supply partner. We may earn a commission — at no extra cost to you. Always consult your veterinarian about your dog's individual needs.